Panvalet is used for software development project management on PCs. To locate
a similar program on a Macintosh, one doesn't have to look any further than MPW
3.0, which contains Projector. Projector is an easy-to-use collection of
built-in MPW commands and windows that help programmers, individually and in
teams, to control and account for changes to all the files (documentation,
source, applications, and so on) associated with a software project.